CarsGenericCollection.java

@@ -7,6 +7,8 @@ public class CarsGenericCollection <T extends DrawTanker, U extends IMoveableObj
     private final int _placeSizeWidth = 110;
     private final int _placeSizeHeight = 80;
     private final SetGeneric<T> _collection;
+
+    public Iterable<T> getTanker(final Integer maxTank) {return _collection.GetTankers(maxTank);}
     public CarsGenericCollection(int picWidth, int picHeight)
     {
         int width = picWidth / _placeSizeWidth;
@@ -63,5 +65,5 @@ public class CarsGenericCollection <T extends DrawTanker, U extends IMoveableObj
             tank.DrawTransport(g);
         }
     }
-
+    public void clear(){ _collection.clear(); }
 }

CarsGenericStorage.java

@@ -1,3 +1,5 @@
+import java.awt.image.BufferedImage;
+import java.io.*;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -9,12 +11,165 @@ public class CarsGenericStorage {
     }
     private final int _pictureWidth;
     private final int _pictureHeight;
+    private static String _separatorForKeyValueWR = "|";
+    private static String _separatorForKeyValue = "\\|";
+    private static String _separatorForObjectWR = ":";
+    private static String _separatorForObject = "\\:";
+    private String _separatorRecordsWR = ";";
+    private String _separatorRecords = "\\;";
+
     public CarsGenericStorage(int pictureWidth, int pictureHeight)
     {
         _pictureHeight = pictureHeight;
         _pictureWidth = pictureWidth;
         _carStorages = new HashMap<>();
     }
+
+    public boolean SaveDataSingle(String filename, String key) {
+        if (new File(filename).exists()) {
+            new File(filename).delete();
+        }
+
+        StringBuilder data = new StringBuilder();
+        data.append(key).append("\n");
+        if (_carStorages.get(key) == null)
+            return false;
+        if (_carStorages.get(key).getTanker(100) == null)
+            return false;
+        for (DrawTanker elem : _carStorages.get(key).getTanker(100))
+        {
+            data.append(elem != null ? ExtentionDrawingTanker.GetDataForSave(elem, _separatorForObjectWR) + "\n" : "");
+        }
+        if (data.length() == 0)
+            return false;
+        try (BufferedWriter writer = new BufferedWriter(new FileWriter(filename)))
+        {
+            writer.write("TankerStorage" + System.lineSeparator() + data.toString());
+        }
+        catch (IOException e)
+        {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
+
+    public boolean LoadDataSingle(String filename){
+        if (!new File(filename).exists()) {
+            return false;
+        }
+
+        try (BufferedReader reader = new BufferedReader(new FileReader(filename))) {
+            String s = reader.readLine();
+            if (s == null || s.length() == 0)
+                return false;
+
+            if (!s.startsWith("TankerStorage"))
+                return false;
+
+            String key = reader.readLine();
+            if (key == null || key.length() == 0)
+                return false;
+
+            CarsGenericCollection<DrawTanker, DrawingObjectTanker> collection;
+            if (_carStorages.containsKey(key)){
+                collection = _carStorages.get(key);
+                collection.clear();
+            }
+            else
+                collection = new CarsGenericCollection<>(_pictureWidth, _pictureHeight);
+
+            List<String> tankerString = new ArrayList<String>();
+
+            s = reader.readLine();
+            while (s != null && s.length() != 0){
+                tankerString.add(s);
+                s = reader.readLine();
+            }
+
+            Collections.reverse(tankerString);
+            for (String elem : tankerString) {
+                DrawTanker tanker = ExtentionDrawingTanker.CreateDrawingTanker(elem, _separatorForObject, _pictureWidth, _pictureHeight);
+                if (tanker == null || collection.plus(tanker) == -1)
+                    return false;
+            }
+
+            _carStorages.put(key, collection);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        return true;
+    }
+
+    public boolean SaveData(String filename)
+    {
+        if (new File(filename).exists()) {
+            new File(filename).delete();
+        }
+
+        StringBuilder data = new StringBuilder();
+
+        for (Map.Entry<String, CarsGenericCollection<DrawTanker, DrawingObjectTanker>> record : _carStorages.entrySet()) {
+            StringBuilder records = new StringBuilder();
+            for (DrawTanker elem : record.getValue().getTanker(100)) {
+                records.append(elem != null ? ExtentionDrawingTanker.GetDataForSave(elem, _separatorForObjectWR) + _separatorRecordsWR : "");
+            }
+            data.append(record.getKey()).append(_separatorForKeyValueWR).append(records).append("\n");
+        }
+
+        if (data.length() == 0)
+            return false;
+
+        try (BufferedWriter writer = new BufferedWriter(new FileWriter(filename))) {
+            writer.write("TrainStorage" + System.lineSeparator() + data.toString());
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        return true;
+    }
+
+    public boolean LoadData(String filename) {
+        if (!new File(filename).exists()) {
+            return false;
+        }
+
+        try (BufferedReader reader = new BufferedReader(new FileReader(filename))) {
+            String s = reader.readLine();
+            if (s == null || s.length() == 0)
+                return false;
+
+            if (!s.startsWith("TrainStorage"))
+                return false;
+
+            _carStorages.clear();
+            s = reader.readLine();
+            while (s != null && s.length() != 0) {
+                String[] record = s.split(_separatorForKeyValue);
+                s = reader.readLine();
+                if (record.length != 2) {
+                    continue;
+                }
+                CarsGenericCollection<DrawTanker, DrawingObjectTanker> collection = new CarsGenericCollection<>(_pictureWidth, _pictureHeight);
+                String[] set = record[1].split(_separatorRecords);
+                List<String> reversedSet = Arrays.asList(set);
+                Collections.reverse(reversedSet);
+                for (String elem : reversedSet) {
+                    DrawTanker train = ExtentionDrawingTanker.CreateDrawingTanker(elem, _separatorForObject, _pictureWidth, _pictureHeight);
+                    if (train == null || collection.plus(train) == -1)
+                        return false;
+                }
+                _carStorages.put(record[0], collection);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
     public void AddSet(String name)
     {
         if (Keys().contains(name))

CollectionFrame.java

@@ -1,10 +1,12 @@
 import javax.swing.*;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
+import javax.swing.filechooser.FileNameExtensionFilter;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.image.CropImageFilter;
+import java.io.File;
 import java.util.LinkedList;
 import java.util.PriorityQueue;
 import java.util.Queue;
@@ -149,6 +151,84 @@ class CollectionFrame extends JComponent {
         BaseFrame f = new BaseFrame(tank);
         f.setVisible(true);
     }
+
+    protected void OpenFile_Click()
+    {
+        JFileChooser fileChooser = new JFileChooser();
+
+        fileChooser.setDialogTitle("Выберите файл для загрузки данных");
+
+        // Установка фильтра для файлов с определенным расширением (например, .txt)
+        fileChooser.setFileFilter(new FileNameExtensionFilter("Текстовые файлы (*.txt)", "txt"));
+
+        fileChooser.setDialogTitle("Выберите файл для загрузки данных");
+        if (fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = fileChooser.getSelectedFile();
+            if (_tanksStorage.LoadData(selectedFile.getAbsolutePath())) {
+                JOptionPane.showMessageDialog(null, "Загрузка прошла успешно", "Результат", JOptionPane.INFORMATION_MESSAGE);
+            } else {
+                JOptionPane.showMessageDialog(null, "Не загрузилось", "Результат", JOptionPane.ERROR_MESSAGE);
+            }
+        }
+        ReloadObjects();
+    }
+    protected void SaveFile_Click()
+    {
+        JFileChooser fileChooser = new JFileChooser();
+        fileChooser.setDialogTitle("Выберите файл для сохранения данных");
+
+        // Установка фильтра для файлов с определенным расширением (например, .txt)
+        fileChooser.setFileFilter(new FileNameExtensionFilter("Текстовые файлы (*.txt)", "txt"));
+
+        if (fileChooser.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = fileChooser.getSelectedFile();
+            if (_tanksStorage.SaveData(selectedFile.getAbsolutePath()))
+                JOptionPane.showMessageDialog(null, "Сохранение прошло успешно", "Результат", JOptionPane.INFORMATION_MESSAGE);
+            else
+                JOptionPane.showMessageDialog(null, "Не сохранилось", "Результат", JOptionPane.ERROR_MESSAGE);
+        }
+    }
+    protected void LoadFileSingle_Click()
+    {
+        JFileChooser fileChooser = new JFileChooser();
+
+        fileChooser.setDialogTitle("Выберите файл для загрузки данных");
+
+        // Установка фильтра для файлов с определенным расширением (например, .txt)
+        fileChooser.setFileFilter(new FileNameExtensionFilter("Текстовые файлы (*.txt)", "txt"));
+
+        fileChooser.setDialogTitle("Выберите файл для загрузки данных");
+        if (fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = fileChooser.getSelectedFile();
+            if (_tanksStorage.LoadDataSingle(selectedFile.getAbsolutePath())) {
+                JOptionPane.showMessageDialog(null, "Загрузка прошла успешно", "Результат", JOptionPane.INFORMATION_MESSAGE);
+            } else {
+                JOptionPane.showMessageDialog(null, "Не загрузилось", "Результат", JOptionPane.ERROR_MESSAGE);
+            }
+        }
+        ReloadObjects();
+    }
+    protected void SaveFileSingle_Click(JList<String> jListStorage)
+    {
+        if (jListStorage.getSelectedValue() == null){
+            JOptionPane.showMessageDialog(null, "Не выбран гараж", "Ошибка", JOptionPane.ERROR_MESSAGE);
+            return;
+        }
+
+        JFileChooser fileChooser = new JFileChooser();
+        fileChooser.setDialogTitle("Выберите файл для сохранения данных");
+
+        // Установка фильтра для файлов с определенным расширением (например, .txt)
+        fileChooser.setFileFilter(new FileNameExtensionFilter("Текстовые файлы (*.txt)", "txt"));
+
+        if (fileChooser.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = fileChooser.getSelectedFile();
+            if (_tanksStorage.SaveDataSingle(selectedFile.getAbsolutePath(), jListStorage.getSelectedValue()))
+                JOptionPane.showMessageDialog(null, "Сохранение прошло успешно", "Результат", JOptionPane.INFORMATION_MESSAGE);
+            else
+                JOptionPane.showMessageDialog(null, "Не сохранилось", "Результат", JOptionPane.ERROR_MESSAGE);
+        }
+    }
 }
 
 class GarageFrame extends JFrame {
@@ -277,6 +357,51 @@ class GarageFrame extends JFrame {
         Collection.setBounds(0, 0, Width-200, Height);
         add(Collection);
 
+        JMenuBar menuBar = new JMenuBar();
+        JMenu fileMenu = new JMenu("File");
+        JMenuItem openItem = new JMenuItem("Open");
+        openItem.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                    Collection.OpenFile_Click();
+                }
+            }
+        );
+
+        JMenuItem saveItem = new JMenuItem("Save");
+        saveItem.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                Collection.SaveFile_Click();
+            }}
+        );
+
+        JMenuItem openItemSingle = new JMenuItem("Open single");
+        openItemSingle.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                Collection.LoadFileSingle_Click();
+            }
+        }
+        );
+
+        JMenuItem saveItemSingle = new JMenuItem("Save single");
+        saveItemSingle.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                Collection.SaveFileSingle_Click(listStorage);
+            }
+        }
+        );
+
+        fileMenu.add(openItem);
+        fileMenu.add(saveItem);
+        fileMenu.add(openItemSingle);
+        fileMenu.add(saveItemSingle);
+
+        menuBar.add(fileMenu);
+        menuBar.setBounds(Width - 50, Height - 70, 50, 20);
+        add(menuBar);
     }
 
 }

ExtentionDrawingTanker.java

@@ -0,0 +1,76 @@
+import java.awt.*;
+
+public class ExtentionDrawingTanker {
+    public static DrawTanker CreateDrawingTanker(String info, String separatorForObject, int width, int height)
+    {
+        String[] strs = info.split(separatorForObject);
+        if (strs.length == 5)
+        {
+            String[] colorValues = strs[2].split(",");
+
+            DrawTanker drawTanker = new DrawTanker(Integer.parseInt(strs[0]), (double)Integer.parseInt(strs[1]),
+                    new Color(
+                            Integer.parseInt(colorValues[0].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues[1].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues[2].replaceAll("\\D", ""))
+                    ),
+                    width, height,
+                    Integer.parseInt(strs[4]));
+            try{
+                drawTanker.wheelsDrawing = (IWheelDraw)Class.forName(strs[3]).getDeclaredConstructor().newInstance();
+                drawTanker.wheelsDrawing.setWheelCount(Integer.parseInt(strs[4]));
+            }
+            catch(Exception e){
+                return null;
+            }
+            return drawTanker;
+        }
+        if (strs.length == 9)
+        {
+            String[] colorValues = strs[2].split(",");
+            String[] colorValues2 = strs[5].split(",");
+            DrawGasolineTanker drawGasoline = new DrawGasolineTanker(
+                    Integer.parseInt(strs[0]),
+                    (double)Integer.parseInt(strs[1]),
+                    new Color(
+                            Integer.parseInt(colorValues[0].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues[1].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues[2].replaceAll("\\D", ""))
+                    ),
+                    new Color(
+                            Integer.parseInt(colorValues2[0].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues2[1].replaceAll("\\D", "")),
+                            Integer.parseInt(colorValues2[2].replaceAll("\\D", ""))
+                    ),
+                    strs[6].equals("true"),
+                    strs[7].equals("true"),
+                    strs[8].equals("true"),
+                    width, height,
+                    Integer.parseInt(strs[4]));
+            try{
+                drawGasoline.wheelsDrawing = (IWheelDraw)Class.forName(strs[3]).getDeclaredConstructor().newInstance();
+                drawGasoline.wheelsDrawing.setWheelCount(Integer.parseInt(strs[4]));
+            }
+            catch(Exception e){
+                return null;
+            }
+            return drawGasoline;
+        }
+        return null;
+    }
+    public static String GetDataForSave(DrawTanker drawningTanker, String separatorForObject)
+    {
+        BaseTanker tanker = drawningTanker.GasolineTanker;
+        if (tanker == null)
+        {
+            return null;
+        }
+        String str = "" + tanker.getSpeed() + separatorForObject + (int)tanker.getWeight() + separatorForObject + tanker.getBodyColor() + separatorForObject + drawningTanker.wheelsDrawing.getClass().getName() + separatorForObject + drawningTanker.wheelsDrawing.getWheelCount();
+        if (!(tanker instanceof GasolineTanker))
+        {
+            return str;
+        }
+        return str+separatorForObject+((GasolineTanker)tanker).GetAdditionalColor().toString()+separatorForObject+((GasolineTanker)tanker).GetBodyKit()+separatorForObject+((GasolineTanker)tanker).GetWing()+separatorForObject+((GasolineTanker)tanker).GetSportLine();
+    }
+
+}

SetGeneric.java

@@ -71,4 +71,7 @@ public class SetGeneric <T extends Object>{
             }
         };
     }
+
+    public void clear() {_places.clear();}
+
 }